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# occupancy
- Build the sample using cmake
```
$ mkdir build; cd build
$ cmake .. -DCMAKE_PREFIX_PATH=/opt/rocm
$ make
```
- Execute the sample
```
$ ./occupancy
Manual Configuration with block size 32
kernel Execution time = 0.433ms
Theoretical Occupancy is 40%
Automatic Configuation based on hipOccupancyMaxPotentialBlockSize
Suggested blocksize is 1024, Minimum gridsize is 128
kernel Execution time = 0.037ms
Theoretical Occupancy is 80%
Manual Test PASSED!
Automatic Test PASSED!
```